Method for making a non-extractable stationary phase of polymer within a capillary column
Abstract
A method is described for coating interior capillary column surfaces, or packing material of a packed column, used for gas chromatography, with a stationary polymer phase that is cross-linked by exposing it to a low-temperature plasma that is uniformly distributed over the column or packing material for a predetermined period of time to effect the desired degree of cross-linking of the coating. 7 figs.
- Inventors:
- Issue Date:
- OSTI Identifier:
- 7071109
- Patent Number(s):
- 4966785
- Application Number:
- PPN: US 7-374984
- Assignee:
- Associated Universities, Inc., Washington, DC (United States)
- DOE Contract Number:
- AC02-76CH00016
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 3 Jul 1989
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 36 MATERIALS SCIENCE; 37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; EXTRACTION COLUMNS; COATINGS; PACKINGS; GAS CHROMATOGRAPHY; POLYMERS; CHEMICAL COATING; CROSS-LINKING; HEAT TREATMENTS; CHEMICAL REACTIONS; CHROMATOGRAPHY; DEPOSITION; EXTRACTION APPARATUSES; POLYMERIZATION; SEPARATION EQUIPMENT; SEPARATION PROCESSES; SURFACE COATING; 360601* - Other Materials- Preparation & Manufacture; 400105 - Separation Procedures
Citation Formats
Springston, S R. Method for making a non-extractable stationary phase of polymer within a capillary column. United States: N. p., 1990.
Web.
Springston, S R. Method for making a non-extractable stationary phase of polymer within a capillary column. United States.
Springston, S R. Tue .
"Method for making a non-extractable stationary phase of polymer within a capillary column". United States.
@article{osti_7071109,
title = {Method for making a non-extractable stationary phase of polymer within a capillary column},
author = {Springston, S R},
abstractNote = {A method is described for coating interior capillary column surfaces, or packing material of a packed column, used for gas chromatography, with a stationary polymer phase that is cross-linked by exposing it to a low-temperature plasma that is uniformly distributed over the column or packing material for a predetermined period of time to effect the desired degree of cross-linking of the coating. 7 figs.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Oct 30 00:00:00 EST 1990},
month = {Tue Oct 30 00:00:00 EST 1990}
}
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